Luca/Luka.
I have been interviewing for nannying/daycare jobs, and met 9 little boys name Luka, just this month! All under 5 years old.
Also, met 3 girls named Ella (One with sisters Emma, and Elly...thought that was a little too similar...)
And quite a few little Austins.
Also, 3 Victorias...(Two nicknamed Tori, which I actually think I may like...especially opposed to Vicky...but I truthfully do not like Victoria.